Mariana Duque Marino defeated Scarlett Werner 6-3 6-1 in the Hechingen 25K round of 16 on clay. The result followed the form book — Mariana Duque Marino came in leading the head-to-head 1–0. Mariana Duque Marino extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-08-08 | Versmold 25K | F | clay | Mariana Duque Marino | 7-6(2) 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.